Control of Monilinia blossom and twig blight (Monilinia laxa) by boron, pyroligneous acid and boscalid

Uysal, Aysun

doi:10.1007/s42161-023-01546-3

Cited by 3 publications

(1 citation statement)

References 52 publications

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“…Similarly, Na 2 B 4 O 7 was found to protect rice systemically from blast at a concentration of 1 mM and this concentration did not inhibit P. oryzae mycelium growth in in vitro tests [49]. Interestingly, boron and Na 2 B 4 O 7 have been found to inhibit other pathogens like Monilinia laxa strongly in vitro [56]. Concentration of the compounds plays a pivotal role, but there might also be differences in the sensitivity of different pathogens to the compounds.…”

Section: Discussionmentioning

confidence: 99%

Sodium Tetraborate Induces Systemic Resistance in Watermelon against Stagonosporopsis cucurbitacearum

Nga,

de Neergaard,

Shetty

et al. 2024

Agronomy

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Imbibing watermelon seeds in 1 mM sodium tetraborate (Na2B4O7) for 24 h systemically protected plants against foliar infection by Stagonosporopsis cucurbitacearum in detached leaves and under greenhouse conditions. The treatment resulted in both a reduction in the overall percentage of leaf infection as well as in the size of lesions. Studies of the mechanisms by which Na2B4O7 protected watermelon showed that there was no direct effect on the S. cucurbitacearum mycelium growth in vitro. On the other hand, plants raised from seeds primed with Na2B4O7 showed a higher frequency of fluorescent epidermal cells compared to the plants treated with water. This indicates that a higher number of cells expressed the hypersensitive response after Na2B4O7 priming. In addition, there was an increase in peroxidase activity and an enhanced accumulation of a 45 kDa acidic peroxidase isoform during the early stages of infection in plants treated with Na2B4O7 compared to plants treated with water and this was positively correlated to the reduction of leaf infection caused by the pathogen. These results indicate that Na2B4O7 is able to induce systemic resistance in watermelon against S. cucurbitacearum by activating the hypersensitive reaction at penetration sites, increasing peroxidase activity and altering the peroxidase isozyme profile. Although each individual response may only have had a minor effect, their combined effects had a reducing effect on the disease.

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Section: Discussionmentioning

confidence: 99%

Sodium Tetraborate Induces Systemic Resistance in Watermelon against Stagonosporopsis cucurbitacearum

Nga,

de Neergaard,

Shetty

et al. 2024

Agronomy

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Turunçgil Bahçelerinde Meyve Dökümüne Neden Olan Fungal Patojenlerin Tanısı ve Bazı Bileşiklerinin Antifungal Etkileri

Uysal,

Kurt,

Soylu

et al. 2024

Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi

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Bu çalışmada, Hatay ilinde turunçgil yetiştirilen alanlarda meyve dökümüne neden olan fungal etmenlerin belirlenmesi ve bu patojenlere karşı bor ürünleri ve pirolignöz asitin (PA) in vitro antifungal etkileri araştırılmıştır. Hatay’ın Erzin, Dörtyol, Arsuz ve Samandağ ilçelerinde yer alan portakal, mandarin, limon, greyfurt bahçelerinde yere dökülen meyvelerden toplam 30 adet izolat elde edilmiştir. Bu fungal izolatların morfolojik ve moleküler karakterizasyonları sonucunda Fusarium oxysporum, Alternaria alternata, Colletotrichum gloeosporioides, C. karsti, Diaporthe foeniculina fungusları teşhis edilmiştir. Bu fungal türler ile yapılan patojenisite denemeleri sonucunda tüm fungal izolatlar, patojen olarak belirlenmiştir. Bunlar içerisinde Colletotrichum türleri, %92.6-88.9 ile en yüksek virülenslik düzeyine sahip olmuştur. Bu türleri, %66.7 ile Diaporthe foeniculina takip etmiştir. Bor ürünleri ve PA’nın farklı konsantrasyonları (%0.03, 0.05, 0.07, 0.09, 0.1, 0.12, 0.15, 0.3, 0.5, 0.7,1.0,1.5; w/v) elde edilen 5 fungal patojen izolatın miselyal gelişimi ve konidiyal çimlenmesi üzerindeki antifungal etkileri in vitro koşullarda araştırılmıştır. Fungal türlerin miselyal gelişimi, farklı dozlarda borik asit (%0.12), boraks (%0.1), etidot-67 (%0.1) ve PA (%1.5) uygulamaları ile tamamen engellenmiştir. Öte yandan borik asit (%0.15), boraks (%0.12), Etidot-67 (%0.12) ve PA (%1.5) uygulamaları, izolatların konidi çimlenmesini önemli ölçüde engellemiştir. Elde edilen fungal türlere karşıEC50 değerleri, misel gelişimi için %0.059-0.69 ve konidiyal çimlenme için %0.065-0.82 arasında bulunmuştur. Bu çalışma, turunçgil ağaçlarında gözlenen meyve dökümlerine neden olan fungal patojenlerin kontrolünde bor ürünleri ve pirolignöz asit uygulamalarının etkinliğine dönük ilk araştırma niteliğindedir.

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A Review of Investigations and Applications of Biocides in Nanomaterials and Nanotechnologies

Issayeva,

Sharipova,

Aidarova

et al. 2024

Colloids and Interfaces

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In recent years, the development of nanomaterials with biocidal properties has received considerable attention due to their potential applications in various industries, including food, medicine, and cultural heritage preservation. The growing demand for coatings with antibacterial properties has sparked interest from industrial sectors in exploring the incorporation of biocides into these materials. Coatings are prone to microbial growth, which can cause damage such as cracking, discoloration, and staining. To combat these problems, the integration of biocides into coatings is a crucial strategy. Biocide-embedded nanomaterials offer numerous advantages, including high efficiency in small quantities, ease of application, good chemical stability, low toxicity, and non-bioaccumulation. Encapsulated nanobiocides are particularly attractive to the agro-industry, because they can be less toxic than traditional biocides while still effectively controlling microbial contamination. To fully exploit the benefits of nanobiocides, future research should focus on optimizing their synthesis, formulation, and delivery methods. The purpose of this review is to summarize the current status of biocide nanomaterials, discuss potential future research directions, and highlight research methods, the development of new forms of nanomaterials, and studies of their physico-chemical properties. Biocide nanocapsules of DCOIT (4,5-Dichloro-2-octyl-2H-isothiazol-3-one) are chosen as an example to illustrate the research pathways.

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Control of Monilinia blossom and twig blight (Monilinia laxa) by boron, pyroligneous acid and boscalid

Cited by 3 publications

References 52 publications

Sodium Tetraborate Induces Systemic Resistance in Watermelon against Stagonosporopsis cucurbitacearum

Sodium Tetraborate Induces Systemic Resistance in Watermelon against Stagonosporopsis cucurbitacearum

Turunçgil Bahçelerinde Meyve Dökümüne Neden Olan Fungal Patojenlerin Tanısı ve Bazı Bileşiklerinin Antifungal Etkileri

A Review of Investigations and Applications of Biocides in Nanomaterials and Nanotechnologies

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